发明名称 |
DIAGNOSING METHOD FOR CLOTHES TREATING APPARATUS AND CLOTHES TREATING APPARATUS WITH REFRIGERANT LEAKAGE DETECTING MEANS |
摘要 |
Disclosed are a method for diagnosing a clothes treating apparatus, and a clothes treating apparatus having a refrigerant leakage detecting means. In a clothes treating apparatus comprising a drum configured to accommodate therein an object to be dried, an air suction means configured to form a flow path of air introduced into the drum, an air exhaustion means configured to form a flow path of air exhausted from the drum, a condenser disposed to heat air sucked into the drum through the air suction means, an evaporator disposed to cool air exhausted from the drum through the air exhaustion means, and a compressor and an expander configured to constitute a heat pump together with the condenser and the evaporator, the method includes a temperature detection step of detecting a temperature change of air passing through the condenser or the air suction means, and a determination step of determining that refrigerant leakage has occurred when a temperature decrease amount measured in the temperature detection step is more than a predetermined level. |
申请公布号 |
WO2012044038(A2) |
申请公布日期 |
2012.04.05 |
申请号 |
WO2011KR07098 |
申请日期 |
2011.09.27 |
申请人 |
LG ELECTRONICS INC.;LEE, HYUKSOO;SONG, SUNGHO;YE, SUNGMIN;KIM, SEONGHWAN;RYOO, BYEONGJO |
发明人 |
LEE, HYUKSOO;SONG, SUNGHO;YE, SUNGMIN;KIM, SEONGHWAN;RYOO, BYEONGJO |
分类号 |
D06F58/28;D06F58/04;D06F58/20 |
主分类号 |
D06F58/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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